code: def _write_row(output, items, header=None):
      if header:
          output.write(header)
      for it in items:
          output.write("\t")
          output.write(str(it))
      output.write("\n")
  
file_path: mahotas/mahotas/features_cli.py
imports: import sys
  from os import path
  import numpy
  import mahotas
  import argparse
  from itertools import chain
label_desc: Use image node_id 3 for calling a global function with example usage: _write_row(output, items, header) without return types